The 2017 Ram Promaster Rapid has 17 electrical switch & relay parts with verified fitment on this page — 7 part types and 4 brands, covering the 1.4L L4 engine. Each part includes a manufacturer part number and application notes.
On the 2017 Ram Promaster Rapid, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. Most of the listed parts are Door Lock Switch (6 parts), A/C Refrigerant Pressure Switch (3 parts) and HVAC Control Switch / Panel (2 parts). The other 4 part types cover the remaining 6 parts.
The 2017 Ram Promaster Rapid came with a single engine, the 1.4L L4, and every part is verified against it.
4 brands supply electrical switch & relay parts for the 2017 Ram Promaster Rapid, led by MOPAR (13 parts), DORMAN (2 parts) and FOUR SEASONS (1 part), plus 1 more brand.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2017 Ram Promaster Rapid. 2 parts have it, including MOPAR 1ZP75JXWAD (Door Lock Switch) and MOPAR 1ZP75JXWAC (Door Lock Switch). Each part number opens a page with every vehicle that part fits.
A/C Refrigerant Pressure Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 904620 | 🇲🇽 MX | View on Amazon | |
| FOUR SEASONS | 37368 | 🇲🇽 MX | Pressure Switch | View on Amazon |
| UAC | SW10008C | 🇲🇽 MX | Pressure Transducer | View on Amazon |
This table covers the pressure switches on the A/C circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
3 A/C Refrigerant Pressure Switch parts are listed for the 2017 Ram Promaster Rapid, from DORMAN, FOUR SEASONS and UAC.
This group includes DORMAN 904620, FOUR SEASONS 37368 and UAC SW10008C.
Brake Light Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68349583AA | 🇲🇽 MX | Fits 2 Door Convertibl | View on Amazon |
This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
One part is listed for the 2017 Ram Promaster Rapid — MOPAR 68349583AA.
Door Lock Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular | 1ZP75JXWAD | 🇲🇽 MX | Fits FrontManual Mirrors | View on Amazon |
| MOPAR Popular | 1ZP75JXWAC | 🇲🇽 MX | Fits FrontManual Mirrors | View on Amazon |
| MOPAR | 1ZP74JXWAC | 🇲🇽 MX | Fits FrontManual Mirrors | View on Amazon |
| MOPAR | 1ZP72JXWAC | 🇲🇽 MX | Fits FrontPower Heated Mirrors | View on Amazon |
| MOPAR | 1ZP67JXWAC | 🇲🇽 MX | Fits Front2 Door CONVERTIBLE | View on Amazon |
| MOPAR | 1ZP76JXWAC | 🇲🇽 MX | Fits FrontPower Heated Mirrors | View on Amazon |
This table covers the Door Lock switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
MOPAR supplies the 6 Door Lock Switch parts for the 2017 Ram Promaster Rapid. MOPAR 1ZP75JXWAD carries the "Popular" badge.
Listed part numbers: MOPAR 1ZP75JXWAD, MOPAR 1ZP75JXWAC and MOPAR 1ZP74JXWAC, plus the other parts above.
HVAC Control Switch / Panel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 5NC23DX9AF | 🇲🇽 MX | Fits A/CExcept Rear Window Defroster or Power Heated Mirrors | View on Amazon |
| MOPAR | 5NC24DX9AF | 🇲🇽 MX | Fits Air Conditioning, Rear Window Defroster or Power Heated MirrorsRear Window Defroster or Power Heated Mirrors | View on Amazon |
This table covers the HVAC Control Switch panels.
2 HVAC Control Switch / Panel parts for the 2017 Ram Promaster Rapid come from MOPAR.
This group includes MOPAR 5NC23DX9AF and MOPAR 5NC24DX9AF.
Parking Brake Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68134026AA | 🇲🇽 MX | Fits Exc. Electric Park Brake119 WB | View on Amazon |
| MOPAR | 68248434AA | 🇲🇽 MX | Brake SwitchElectric Park Brake | View on Amazon |
This table covers the Parking Brake switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
MOPAR supplies both parts for the 2017 Ram Promaster Rapid.
This group includes MOPAR 68134026AA and MOPAR 68248434AA.
Radiator Fan Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 921301 | 🇲🇽 MX | Motor Relay | View on Amazon |
This table covers the relays that control the Radiator Fan circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
This group shows a single part: DORMAN 921301.
Turn Signal Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 6LC93JXWAA | 🇲🇽 MX | Instrument Panel | View on Amazon |
| MOPAR | 6LC94JXWAA | 🇲🇽 MX | Instrument Panel | View on Amazon |
This table covers the combination / turn-signal switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
MOPAR supplies both parts for the 2017 Ram Promaster Rapid.
Listed part numbers: MOPAR 6LC93JXWAA and MOPAR 6LC94JXWAA.
Buying Electrical Switch & Relay Parts for a 2017 Ram Promaster Rapid
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Confirm you have the 1.4L L4 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Door Lock Switch and A/C Refrigerant Pressure Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2017 Ram Promaster Rapid?
Our catalog currently lists 17 electrical switch & relay parts for the 2017 Ram Promaster Rapid across 7 subcategories and 4 brands, covering the 1.4L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical switch & relay problems on a 2017 Ram Promaster Rapid?
Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2017 Ram Promaster Rapid was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2017 Ram Promaster Rapid?
Every part on this page is matched to the 1.4L L4 engine. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2017 Ram Promaster Rapid
Electrical Switch & Relay Parts for Other Ram Promaster Rapid Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.